I actually thought this was a great concept and would love to see it executed in a bigger way. A lot of these kinds of games are about collecting keys and that's not as interesting as collecting actual other bodies with different powers. It was interesting thinking about how to use those powers to solve different puzzles. I like that there are so many different types of characters. I did find it helpful that the instructions were laid around the tutorial near to where they were needed, because I always saw them right after that moment of being stuck and thinking "what do I do now" and then found the answer right there. Anyway, great concept!